Some development information for Apple Wallet

Some references for develop Add to Apple Wallet button in website

 

Official Introduction

https://developer.apple.com/wallet/

 

Add to Apple Wallet button Guidelines

https://developer.apple.com/wallet/Add-to-Apple-Wallet-Guidelines.pdf

 

Wallet Developer Guide

https://developer.apple.com/library/content/documentation/UserExperience/Conceptual/PassKit_PG/index.html

 

How to create signature for Apple Wallet passes using PHP

https://stackoverflow.com/questions/37010864/creating-a-pkcs-7-detached-signature-for-apple-wallet-passes-using-php